import zlib
# print(zlib.ZLIB_VERSION)

x = b'abcdefghijk'*100
x0 = zlib.compress(x,0)
x1 = zlib.compress(x,1)
x9 = zlib.compress(x,9)
print(len(x),len(x0), len(x1), len(x9))

print(x0)
print(x1)
print(x9)